46002422 has 4 divisors (see below), whose sum is σ = 69003636. Its totient is φ = 23001210.

The previous prime is 46002421. The next prime is 46002427. The reversal of 46002422 is 22420064.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 46002394 and 46002403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46002421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500604 + ... + 11500607.

It is an arithmetic number, because the mean of its divisors is an integer number (17250909).

Almost surely, 2^46002422 is an apocalyptic number.

46002422 is a deficient number, since it is larger than the sum of its proper divisors (23001214).

46002422 is a wasteful number, since it uses less digits than its factorization.

46002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23001213.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 46002422 is about 6782.5085329839. The cubic root of 46002422 is about 358.3110754999.

Adding to 46002422 its reverse (22420064), we get a palindrome (68422486).

The spelling of 46002422 in words is "forty-six million, two thousand, four hundred twenty-two".